//employ
#include<bits/stdc++.h>
#define int long long
#define endl "\n"
using namespace std;
namespace _746969_{
	signed main(){
		return 0;
	}
};
signed main(){
	ios::sync_with_stdio(0);cin.tie(0);cout.tie(0);
	freopen("employ.in","r",stdin);
	freopen("employ.out","w",stdout);
	return _746969_::main();
}